66118545

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5503}}^1$

素因数の和:5606

約数の個数: 32

約数和(自身を含む): 118886400

約数和(自身を除く): 52767855

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 5503, 12015, 16509, 27515, 49527, 82545, 148581, 247635, 489767, 742905, 1469301, 2448835, 4407903, 7346505, 13223709, 22039515, 66118545]

約数ペア:

[(1, 66118545), (3, 22039515), (5, 13223709), (9, 7346505), (15, 4407903), (27, 2448835), (45, 1469301), (89, 742905), (135, 489767), (267, 247635), (445, 148581), (801, 82545), (1335, 49527), (2403, 27515), (4005, 16509), (5503, 12015)]